Burbank
*Boo-tiful Downtown Burbank October 31 from 4:00 p.m. – 7:00 p.m.

Calabasas
*Calabasas Pumpkin Festival
October 17-18 10:00 a.m. – 5:00 p.m.

Carlsbad
*Legoland California’s Brick-or-Treat Party Nights
October 3-4, 10-11, 17-18, 24-25 & 31 from 11:00 a.m. - 4:30 p.m.

Glendale
*Americana Trick-or-Treating Saturday, October 31, 3 p.m. - store closing
*Freaky Friday Sparr Heights Community Center, October 23 from 4:00 p.m. – 7:00 p.m. (818) 548-2187
*Halloween Hoopla Friday, October 23 from 4:00 p.m. – 6:00 p.m. (818) 548-3220 at the Pacific Community Center
*Kenneth Village
*Maple Park Costume Contest October 30 from 5:00 p.m. -  7:00 p.m. (818)  548-3785

La Canada
*Descanso Garden’s Pumpkin Festival October 24 – 25
*La Canada Elementary Halloween Haunt  Saturday, October 24

Long Beach
*Aquarium of the Pacific’s Scarium of the Pacific  (562) 590-3100
Saturday, October 24, 9:00 a.m.–5:00 p.m. Sunday, October 25 9:00 a.m.– 5:00 p.m.
*Haute Dog Howl'oween Parade  October 31, 2:30 p.m.
*Queen Mary Ship Wreck October 9-10, 16-17, 22-24, 27-31 all nights open 7:00 p.m. – 12:00 a.m.

Los Angeles
*Dearly Departed, Hollywood’s Tragical History Tour  Daily from October 1 - October 29
*Dream Halloween® Dream Halloween® Fundraiser for the Children Affected by AIDS Foundation October 24, 5 p.m. - 8 p.m.
*Farmers Market/Radio Disney  Fri-Sun., October 16 - 18,
*Griffith Park Boo! At the LA Zoo October 24 -25 and October 31 (323) 644-4200
*Haunted Hollywood Tour  (818) 415-8269
*Haunted Hollywood Scavenger Hunt October 24-25, 30-31 at 5:30 p.m
*Haunted Museum at the Natural History Museum of Los Angeles October 25 at 5:00 p.m.
*Hollywood Forever Cemetery Historic Walking Tour October 31 at 3:00 p.m. – 5:00 p.m.
*LACMA Muse Annual Costume Ball October. 31, 8:15 p.m. - midnight.
*Olvera Street’s Dia de los Muertos Celebrations  October 25 - November 2 at 7:00 p.m.
*Mr. Bones Pumpkin Patch October 10 – October 31 from 9:00 a.m. – 8:00 p.m. daily.
*Screamfest Horror Film Festival October 16 – October 25
*Sixth Annual Halloween Mourning Tour and Halloween Mourning Movie Night at the Heritage Square Museum October 24 & 25
*West Hollywood Halloween Carnival October 31, (323) 848-6503

Montrose
*Annual Montrose Halloween Spooktacular
Friday, October 31 from 5:00 p.m. – 8:30 p.m., (818) 548-2002

Pasadena
*Drama After Dark: A Night of the Macabre with Poe and Gorey at Huntington Library October 24, at 6:30 p.m
*Kidspace Pumpkin Festival,  (626) 449-9144 October 3 & 4 from 9:30 a.m. – 5:30 p.m.
*Old Town Haunt
*Halloween Spooktacular
October 30 from 5:30 p.m. - 7:30 p.m. at Orange Grove Park, 815 Mission Street

Santa Ana
*Knotts Halloween Haunt (714) 220-5000
September 24 -27, 30, October 1-4, 7-11, 14-18, 21-25, 28-31
*Spooky Science  (714) 542-2823 October 17- November 8

San Diego
*Halloween Spooktacular, weekends October 3 – November 1
*Wild Animal Park’s Pumpkins at the Park Saturdays & Sundays, October 17 -18, 24 -25 and 31; November 1 9:00 a.m.–4:00 p.m.

Santa Monica
*Absolutely Halloween Musical at Santa Monica Playhouse
Saturdays & Sundays 12:30p.m. & 3:00 p.m. October 18 - October 31

Universal City
*Halloween Horror Nights at Universal Studios, (800) UNIVERSAL, option 5
October 2-3, 9-11, 15-18, 23-25, 28-31
 
Valencia
*Fright Fest at Six Flags  (661) 255-4100
October 3 – October 31

Woodland Hills
*Halloween Harvest Festival at Pierce College September 25 - November 1 (818) 999-6300